Radiant|Lab Grown|IGI

4.71ct E VS1 Radiant Lab Grown Diamond

VG • E/VS1 • IGI LG821653831

Certificate IGI LG821653831

Diamond specifications and retailer prices

From $4,830 USD
Save $2,110 USD (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,940 USD at Zales
View at Zales

About this 4.71ct lab-grown radiant diamond

This 4.71ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG821653831 or 821653831. Listed at 4 retailers, with prices from $4,830 to $6,940 at Zales, a $2,110 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.71
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG821653831
Dimensions11.85 × 8.53 × 5.82 mm
L/W Ratio1.39
Top View
11.85 mm8.53 mm4.71 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821653831
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 29
Current: $6,870 USD|Low: $4,830 USD|High: $6,940 USD|Avg: $6,293 USD
Retailer 1
Retailer 2
Retailer 3
Zales
October 1, 2026
Retailer 2$4,830 USD
Retailer 1$6,870 USD
Retailer 3$6,940 USD
Zales$6,940 USD

4 data points across 4 retailers

4 retailers$4,830 USD to $6,940 USD

B
Cheapest Retailer
-
$4,830 USD
C
Retailer 2
-
$6,870 USD
View
C
Retailer 3
-
$6,940 USD
View
Most Expensive
C
Zales
529153359 · Oct 1
$6,940 USD
View
3 more retailers have this diamond
Prices start from $4,830 USDSave up to $2,110 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing.

B
4.71ct Radiant
$4,830 USD